386156610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{612947}}^1$

素因数の和:612967

約数の個数: 48

約数和(自身を含む): 1147438656

約数和(自身を除く): 761282046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 612947, 1225894, 1838841, 3064735, 3677682, 4290629, 5516523, 6129470, 8581258, 9194205, 11033046, 12871887, 18388410, 21453145, 25743774, 27582615, 38615661, 42906290, 55165230, 64359435, 77231322, 128718870, 193078305, 386156610]

約数ペア:

[(1, 386156610), (2, 193078305), (3, 128718870), (5, 77231322), (6, 64359435), (7, 55165230), (9, 42906290), (10, 38615661), (14, 27582615), (15, 25743774), (18, 21453145), (21, 18388410), (30, 12871887), (35, 11033046), (42, 9194205), (45, 8581258), (63, 6129470), (70, 5516523), (90, 4290629), (105, 3677682), (126, 3064735), (210, 1838841), (315, 1225894), (630, 612947)]